Polar M400 vs. Sony SmartBand Talk vs. Garmin Vivosmart 3 vs. Apple Watch Series 4 vs. Mobvoi TicWatch C2

 
M400
SmartBand Talk
Vivosmart 3
Watch Series 4
TicWatch C2
 PolarM400Remove Buy NowSonySmartBand TalkRemove Buy NowGarminVivosmart 3Remove Buy NowAppleWatch Series 4Remove Buy NowMobvoiTicWatch C2Remove Buy Now

Basic Info

Suggested Price$200$170$139.99$329$200
Release20142014201720182018

Activity & Fitness

Calories
Cycling (Bicycling)
Distance
Heartn/a
Oxygen
Sleep
Steps
Swim

Battery

Duration8 hours to 30 days3 days5 daysNot Yet2 days
Rechargeable

Compatibility

Android
iOS
Windows Phonen/an/a
Macn/a
Windowsn/a

Connectivity

Bluetooth
Cellular
GPS
NFC
Wi-Fi

Display

Color
Resolutionn/a296 x 12864 x 128384 x 480360 x 360
Sizen/a1.4 inchesNA1.78 inches1.3 inches
Touch
Typen/aE InkOLEDMicroLEDAMOLED

Functions

Audio SpeakerAlerts only
Clock
Phone
Vibration
Voice

Hardware

Accelerometer
Barometer or Altimeter
Ultraviolet Sensor
Water Resistance3 ATMIP685 ATMNot YetIP68

Notifications

Phone
Emails
Texts

Software

Operating Systemn/aAndroid WearWatch OS 5Wear OS
Apps
Music

All Wearables